Scott developed foundational features for Expensify’s App and Bedrock repositories, focusing on structured violation management and enhanced system observability. He delivered a dedicated workflow for violation reporting in Expensify/App, introducing FIX_VIOLATION constants and type mapping using TypeScript to improve compliance auditing and traceability. In Expensify/Bedrock, Scott enhanced logging by adding chatID observability, supporting better monitoring of chat-related activity through C++ development and system logging techniques. He also scaffolded personal card data import functionality, establishing groundwork for future user-facing features. Scott’s work demonstrated depth in constants management, type definitions, and cross-repository coordination, contributing to scalable, maintainable codebases.